
Description: Mass Image Compressor is a free software tool for compressing batches of images. It allows you to easily compress large numbers of images to save space while retaining quality, with features like drag-and-drop functionality, lossy and lossless compression, and support for JPG, PNG, and GIF formats.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Converseen is an open source image converter and resizer. It supports converting between over 100 image formats including popular ones like JPG, PNG, GIF, and TIFF. It provides batch conversion and resizing tools as well.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API